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Mechanism of Rock Mass Detachment Using Undercutting Anchors: A Numerical Finite Element Method (FEM) Analysis.

Andrzej Wójcik1, Kamil Jonak2,3, Robert Karpiński1

  • 1Department of Machine Design and Mechatronics, Faculty of Mechanical Engineering, Lublin University of Technology, Nadbystrzycka 36, 20-618 Lublin, Poland.

Materials (Basel, Switzerland)
|September 28, 2024
PubMed
Summary

This study explores using undercutting anchors for rock mass detachment, analyzing key factors like fracture energy and friction. The findings are crucial for evaluating anchor effectiveness in unconventional rock destruction scenarios.

Keywords:
FEManchorrock cone failurerock mechanicssandstone

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